Sampler capable of controlling water quantity

• Main Authors: SHAO XIANG, XIA JINGBO, WANG JIAQI, LI YANG, HUANG CHENGWEI
• Format: Patent
• Language: Chinese; English
• Published: 23.07.2024
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The utility model relates to the technical field of surface water sampling, and discloses a sampler capable of controlling water quantity, which comprises a stainless steel fixed cylinder, a cross support is fixedly connected to four sides of the outer diameter of the top end of the stainless steel fixed cylinder, and an electric lifter is fixedly connected to the intersection of the bottom end of the cross support. A stainless steel top cover is fixedly connected to the bottom end of the electric lifter, adjusting cylinders are fixedly connected to the lower portions of the four sides of the outer wall of the stainless steel fixing cylinder in a penetrating mode, clamping assemblies are installed on the inner walls of the adjusting cylinders, and annular plates are rotationally connected to the positions, close to the upper portions of the adjusting cylinders, of the outer wall of the stainless steel fixing cylinder. According to the device disclosed by the utility model, the electric lifter and the visual p